CENTRAL PUERTO S.A.

Central Puerto S.A. announced a share repurchase program, acquiring 100,000 of its own common shares on September 24, 2026, through the BYMA market. The average price per share was ARS $2,016.27, with a total cash outlay of ARS $201,627,129. The company confirmed that the daily repurchase volume did not exceed 25% of the average daily trading volume over the preceding 90 business days, adhering to regulatory requirements.

Central Puerto S.A. reported a significant increase in net income and earnings per share for the first half of 2026. The company's net income rose to ARS 332.4 million, with EPS reaching ARS 210.80. This period also saw the company expand into the oil sector with a new concession and continued regulatory changes in the Argentine electricity market aimed at liberalization.

Central Puerto S.A. announced the release date for its second quarter 2026 financial results and the corresponding conference call. The company plans to release its 2Q 2026 results on August 11, 2026, with a conference call scheduled for the following day, August 12, 2026, at 11:30 A.M. ET.

Central Puerto S.A. reported strong first-quarter 2026 results, with net income surging 128% to ARS 196.01 billion and revenues increasing 63% to ARS 343.56 billion. Earnings per share also saw a significant rise of 127% to ARS 125.04. The company completed the acquisition of the Piedra del Águila Hydroelectric Plant Concession for ARS 338.59 billion and changed its functional currency to USD from January 1, 2026. Additionally, Central Puerto began participating in the oil sector through an investment in Patagonia Energy S.A.

Central Puerto S.A. announced the filing of its Annual Report on Form 20-F for the fiscal year 2025 with the United States Securities and Exchange Commission (SEC). The report was filed on April 22, 2025, and is accessible on the company's investor relations website and the SEC's website. Shareholders are also able to request a hard copy of the complete audited financial statements without charge.

Central Puerto S.A. announced that its Board of Directors resolved to appoint new leadership. Osvaldo Arturo Reca was named Chairman, and Miguel Dodero was appointed Vice Chairman. Additionally, new members and alternate members were appointed to the Audit Committee.